# Why Retro Games Look Better on Old CRT TVs Beyond nostalgia: The technical reasons behind CRT's superior retro gaming experience. - **Source:** [Engadget](https://www.engadget.com) - **Published:** 2026-08-16 - **Original article:** - **On Brifing:** https://brifing.si/s/e73a7fe0-da11-4e95-a149-56e1c31d79ef ## It's not nostalgia, it's technology Retro games look worse on modern TVs not because of nostalgic perception but due to incompatibility with CRT (cathode ray tube) technology. Games from the 1980s-2000s were specifically designed for this tech. CRTs didn't use pixels but created images through horizontal 'scanlines'. This difference becomes immediately apparent when playing on original hardware. ## How CRTs actually work CRT displays used electron guns and phosphor screens inside vacuum tubes. Unlike modern screens, they had no fixed pixels. They drew 240 or 480 horizontal lines top-to-bottom per frame, appearing instantaneous to human eyes. This method, different from LCD/OLED's 'sample-and-hold' technique, provided smoother motion. ## The motion clarity advantage For decades, CRTs offered far better motion clarity than LCDs. Games like The Legend of Zelda: Ocarina of Time running at 20FPS appeared smoother on CRTs due to their motion handling. Only recently have high refresh rate modern displays matched this performance. This explains why retro games feel different on new TVs. ## The resolution mismatch The second reason retro games look bad on modern TVs is resolution difference. CRTs had no 'native' resolution and could display 240p/480i standards without blur. Pre-PS3 consoles were optimized for these. Modern TVs struggle to process these signals correctly, often misinterpreting 240p as 480i and applying incorrect processing. ## Interlaced vs Progressive explained The 'i' in 480i stood for interlaced: images were drawn in two passes (odd then even lines). The 'p' in 240p meant progressive (all lines drawn consecutively). Interlacing saved bandwidth during technological limitations but caused flickering. Progressive scan eliminated flicker, making 240p the preferred choice for pre-PS2 consoles. ## Modern TV shortcomings Today's TVs poorly support analog connections. Even with composite ports, signal noise increases. Modern screens convert interlaced content to 480p through 'deinterlacing', causing lag. They often mistake 240p for 480i and process it incorrectly. Subsequent upscaling from 480p to 4K introduces additional visual artifacts, worsening the image. ## The scanline misconception The characteristic black 'scanlines' associated with CRT look are technically incorrect. Standard definition CRTs left even-numbered lines black when displaying 240p. Combined with pixel art, this created the distinctive CRT aesthetic many retro gamers seek. Modern displays struggle to authentically replicate this effect. ## Preserving the authentic experience Maintaining original retro game visuals requires specialized scalers like RetroTink 4K. CRT's technological limitations forced game designers to turn constraints into art, creating a unique aesthetic. That's why many developers still keep CRTs to test how games truly looked. This historical context explains why emulation often feels different. ## Sources covering this story - https://www.engadget.com/2236809/why-retro-games-look-better-old-crt-tv/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._